Bea has promised to bring Lisa "down a peg or two".
The bohemian recruitment consultant - who entered the 'Big Brother' house on Friday (17.07.09) - said she is determined to shake things up in the reality TV house and thinks shaven-headed lesbian Lisa holds too much power.
Speaking ahead of entering the show, Bea said: "The main thing I want to do is change the behaviour of some of the housemates. I want to shake things up. I think Lisa's been a little too in charge of her group and needs bringing down a peg or two."
Since entering the house, Bea has also made quite an impression on Freddie (Halfwit).
The posh Oxford graduate has seemingly developed a huge crush on her, but Bea insists the feelings aren't mutual.
She said: "I thought he was just being friendly. I wouldn't have thought it at all.
"I think the world of him but I don't fancy him."
The pair spent much of Friday evening drinking champagne - provided to celebrate the arrival of newcomers Bea, Hira, David, Kenneth and
Tom - and flirting.
When it came to bed time, Bea even elected to sleep in the bed next to Freddie.
Tagged in Big Brother